5481824 has 24 divisors (see below), whose sum is σ = 10900008. Its totient is φ = 2713600.

The previous prime is 5481821. The next prime is 5481829. The reversal of 5481824 is 4281845.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5481821) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2624 + ... + 4224.

It is an arithmetic number, because the mean of its divisors is an integer number (454167).

Almost surely, 2^5481824 is an apocalyptic number.

It is an amenable number.

5481824 is a deficient number, since it is larger than the sum of its proper divisors (5418184).

5481824 is a wasteful number, since it uses less digits than its factorization.

5481824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1718 (or 1710 counting only the distinct ones).

The product of its digits is 10240, while the sum is 32.

The square root of 5481824 is about 2341.3295368230. The cubic root of 5481824 is about 176.3227548666.

The spelling of 5481824 in words is "five million, four hundred eighty-one thousand, eight hundred twenty-four".